2 layers189.5 × 204.9 mm
SmartSpin2k Panelized
doudar/SmartSpin2k
Transform your spin bike into a Smart Trainer!
749 parts292GPL-2.0
2 layers109.5 × 85.5 mm
OCR AEREO HELTEC V1
jifigna/OCR_frameEn la carpeta OCRAEREOHELTECV1 se encuentra el proyecto KiCad con los esquemáticos y PCB del diseño de adaptación del OCR al HELTEC V4.
- Size
- 109.5 × 85.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 44
- Nets
- 66
- Pads
- 140
- Tracks, vias
- 165, 0
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 6 Oct 2026
- Updated
- 20 Oct 2026
Overview
OCR AEREO HELTEC V1 is an open-source printed circuit board by jifigna, from the jifigna/OCR_frame repository on GitHub, published under the MIT licence. It is a 2-layer board of 109.5 × 85.5 mm with 44 parts on 66 nets, routed with 165 tracks and 0 vias.
It is built around the MAX3232ID. Its parts include 15 connectors, 6 capacitors, 2 diodes, 1 IC and 1 fuse.
Main components
1README
README.mdEn la carpeta OCR_AEREO_HELTEC_V1 se encuentra el proyecto KiCad con los esquemáticos y PCB del diseño de adaptación del OCR al HELTEC V4.
El mismo se creó utilizando la versión KiCad 10.0
Parts
44| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | Conn_01x02_Pin | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J4, J5, J8, J9, J10, J11 |
| 4 | 0.1uF | Capacitor_THT:CP_Radial_D4.0mm_P2.00mm | C5, C6, C8, C9 |
| 3 | Conn_01x04_Socket | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J1, J1, J2 |
| 2 | Conn_01x18_Pin | Connector_PinHeader_2.54mm:PinHeader_1x18_P2.54mm_Vertical | J3, JE1 |
| 1 | 0.1 uF | Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P2.50mm | C4 |
| 1 | 1N53xxB | Diode_THT:D_DO-201_P15.24mm_Horizontal | D2 |
| 1 | 1N5402 | Diode_THT:D_DO-201AD_P15.24mm_Horizontal | D1 |
| 1 | 470uF | Capacitor_THT:CP_Radial_D4.0mm_P2.00mm | C7 |
| 1 | BATERÍA | TerminalBlock_4Ucon:TerminalBlock_4Ucon_1x02_P3.50mm_Vertical | J7 |
| 1 | Conn_01x08_Socket | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | J12 |
| 1 | Fuse | Resistor_THT:R_Axial_DIN0411_L9.9mm_D3.6mm_P15.24mm_Horizontal | F1 |
| 1 | MAX3232 | Package_DIP:DIP-16_W10.16mm | U2 |
| 1 | MODULO SD | Connector_PinSocket_2.54mm:PinSocket_1x06_P2.54mm_Horizontal | J14 |
| 1 | OCR | TerminalBlock_4Ucon:TerminalBlock_4Ucon_1x04_P3.50mm_Vertical | J6 |
| 1 | RTC_DS3231 | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | JE2 |
The 26 most common of 44 parts.
Questions
How big is the OCR AEREO HELTEC V1 PCB?
It measures 109.5 × 85.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the OCR AEREO HELTEC V1 use?
44 parts, built around the MAX3232ID. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the OCR AEREO HELTEC V1 KiCad files?
From the jifigna/OCR_frame repository on GitHub, at the commit this page was made from: the board is OCR_AEREO_HELTEC_V1/OCR_AEREO_HELTEC_V1.kicad_pcb and its schematic OCR_AEREO_HELTEC_V1/OCR_AEREO_HELTEC_V1.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the OCR AEREO HELTEC V1 design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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